2. During the test, the connection between the inverter resonant system and the transformer casing under test is based on the special ground wire provided by our company.
Transformer Induction Withstand Voltage Test Principle and Precautions for Variable Frequency Series Resonance Test Equipment The transformer induction withstand voltage test is a basic test for simultaneously testing the main insulation and longitudinal insulation of the transformer. The test voltage is generally twice the rated voltage. To avoid saturation of the core, the test frequency should be more than twice the rated frequency. Generally, the test frequency is between 100-400 Hz. Experience has shown that the test frequency is 150-200 Hz.
Rectangular I/O Connectors
Antenk offers an expansive product line of I/O connectors including USB, HDMI, D-Sub, Modular Jacks, SFP, QSFP+, CXP, iPass+, iPass+ HD and more. In addition to standard I/O connectors and matching cable assemblies.Except a comprehensive range of standard Input/Output connector solutions for high-speed electronic data communication, Antenk engineers can design customized solutions. This extensive selection of I/O connectors and matching cable assemblies includes numerous next-generation solutions.All of our I/O connectors feature a variety of orientation options, as well as PCB and cable mount offerings.
Antenk develop and specify high-performance I/O's throughout a wide variety of industries. These include SAS, SATA, PCIe, HSSG, FIBRE CHANNEL, INFINIBAND, IEC, CEA, IEEE, VESA, USB and many more.
I/O Connectors Application
Consumer / PC Products
Networking / Telecommunications Products
Mobile Products
Industrial Products
Antenk can deliver standard and custom options of the following I/O connectors:
1394 Connector
Centronic Connector
D-Sub Connector
DVI Connector
Display Port Connector
HDMI Connector
Half Pitch SCSI Connectors
USB Connector
V.35 Connector
OBD Connector
I/O Connectors General Specifications
ELECTRICAL CHARACTERISTICS
Contact Current Rating:5Amperes.
Dielectric Withstanding.
Dielectric Withstanding Voltage:AC 1000Vr.m.s.
Insulation Resistance:500 Megohms Minimum at DC500V.
Contact Resistance:25 Milliohms Maximum.
Operating Temperature:-55℃~105℃.
MATERIALS:
Contacts:Brass.
Insulator:PBT,UL94V-O Rated.
Shell:Cold Rolle Steel.
Metal Watertight Frame:PBT,UL94V-0.
O-Ring:Silicone.
NOTE:
Position:09PIN,15PIN,25PIN,37PIN.
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ShenZhen Antenk Electronics Co,Ltd , https://www.antenkelec.com